sys/cpu/x86_64/include/sigframe.h

47

__sighandler_t *sf_handler;

sys/kern/kern_sig.c

300

(__sighandler_t *)act->sa_sigaction;

sys/sys/signal.h

163

#define SIG_DFL ((__sighandler_t *)0)

sys/sys/signal.h

164

#define SIG_IGN ((__sighandler_t *)1)

sys/sys/signal.h

165

#define SIG_ERR ((__sighandler_t *)-1)

sys/sys/signal.h

257

typedef __sighandler_t *sig_t; /* type of pointer to a signal function */

sys/sys/signal.h

277

__sighandler_t *sv_handler; /* signal handler */

sys/sys/signal.h

313

__sighandler_t *signal(int, __sighandler_t *);

sys/sys/signalvar.h

76

#define SIG_CATCH ((__sighandler_t *)2)

sys/sys/signalvar.h

77

#define SIG_HOLD ((__sighandler_t *)3)